Evidence map›Paper›PMID 39992802›Full record

ArticleOrganic letters2025

Single-Atom Tuning of Pyridine-Strapped Pillar[5]arene Capsules for Specific Guest Binding.

Araya Ruengsuk, Sutthipoj Vigromsitdet, Amporn Saekee, Pornnaphat Wichannananon, Tanagorn Sangtawesin, Mongkol Sukwattanasinitt, Jonggol Tantirungrotechai, David J Harding, Thanthapatra Bunchuay

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In one paragraph

Article in Organic letters, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Araya RuengsukDepartment of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Bangkok 10400, Thailand.
Sutthipoj VigromsitdetDepartment of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Bangkok 10400, Thailand.
Amporn SaekeeDepartment of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Bangkok 10400, Thailand.
Pornnaphat WichannananonAgriculture Production Science Research and Development Division, Department of Agriculture, 50 Phahonyothin Rd, Lat Yao, Chatuchak, Bangkok 10900, Thailand.
Tanagorn SangtawesinThailand Institute of Nuclear Technology (Public Organization), 9/9 moo 7, Saimoon Ongkharak District, Nakhon Nayok 26120, Thailand.ORCID 0000-0003-2377-8969
Mongkol SukwattanasinittDepartment of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand.
Jonggol TantirungrotechaiDepartment of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Bangkok 10400, Thailand.ORCID 0000-0001-7517-5903
David J HardingSchool of Chemistry, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand.ORCID 0000-0001-8866-2401
Thanthapatra BunchuayDepartment of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Bangkok 10400, Thailand.ORCID 0000-0001-5665-0254

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pyridine bis(carboxamide)-strapped pillar[5]arene capsules were synthesized with the serendipitous formation of macrotricyclic products. The structural integrity of the supramolecular capsules, determined by the specific orientation of a single nitrogen atom, controls the electronic properties of the confined binding cavity, facilitating length-selective recognition of aliphatic organic guests with nitrile, isocyanide, and amine functional groups with exceptional host-guest binding affinity and selectivity for 1,2-diaminoethane (

Identifiers

PMID39992802
PMCPMC11894638

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.